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YD2025 Datasheet, PDF (1/4 Pages) Wuxi Youda electronics Co.,LTD – 2.3W STEREO AUDIO AMPLIFIER
YOUDA INTEGRATED CIRCUIT
YD2025
2.3W STEREO AUDIO AMPLIFIER——YD2025
DESCRIPTION
The YD2025 is a monolithic integrated audio Amplifier in a 16-pin plastic dual in line package. It is designed
for portable cassette players and radios.
FEATURES
*Working voltage down to 3V;
*Few external components;
*High channel isolation;
*Voltage gain up to 45dB (Adjustable with external resistor);
*Soft clipping;
*Internal thermal protection.
BLOCK DIAGRAM
16
Vcc
15
14
13 GND 12
11
10
9
Pre-GND
5k
-
+
+
50
-
GND
1
2
3
4
5
6
7
8
WuXi YouDa Electronics Co., Ltd
Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel: 86-510-85205117 86-510-85205106 Fax: 86-510-85205110
Website: www.e-youda.com
SHENZHEN OFFICE Tel: 86-755-83740369 Fax: 86-755-83741418
Ver 5.0
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2006-06-28